Greenbelt Lake Four miles north of Clarendon, on Texas Highway 70. Admission fee. 806-874-5111, 806-874-3650.

Lake Meredith National Recreation Area Fifty miles northeast of Amarillo, near Fritch. Free admission; boating fee. Area includes Alibates Flint Quarries National Monument. 806-857-3151, www.nps.gov/alfl.